Got this for my sons First birthday Photo shoot. While it was smaller than I expected it was so cute on his head! The glitter, is so cute. It’s made of felt and glue so you have to take good care of it but it is sturdy so I didn’t have to try hard.I used these for my baby boy's 2nd birthday he loved them great product !!The dimensions of this aren't listed and probably because nobody would buy it if they knew it was only 3.25" wide. This is the proper size for a medium teddy bear, not a child of any age.You have to put it together. On mine the chin strap was not attached to the hat so there is no way to properly secure it to a child's head.I don't think this is a good product and certainly not worth the price. I cannot recommend it other than maybe as a decoration rather than to be worn. But then know that this is held together with adhesive tape that is not very strong and it will release before long. So you may want to use glue to hold it together instead of relying on the provided tape.When deciding on buying something I greatly depend on reviews from others, so I hope this helps you!